lvrename
renames a logical volume within its volume group
TLDR
Rename using full paths
$ sudo lvrename /dev/vg_name/old_lv /dev/vg_name/new_lv
Rename using VG and names$ sudo lvrename [vg_name] [old_lv] [new_lv]
Rename with auto-confirm$ sudo lvrename --yes /dev/vg_name/old_lv /dev/vg_name/new_lv
SYNOPSIS
lvrename [options] vg/oldlv newlv
DESCRIPTION
lvrename renames a logical volume within its volume group. The volume can be active during the rename operation.
PARAMETERS
-y, --yes
Answer yes to all prompts-A, --autobackup y|n
Automatically back up metadata after the change (default y).--noudevsync
Disable udev synchronisation-t, --test
Test mode (don't apply changes)-v, --verbose
Verbose output
INSTALL
sudo apt install lvm2
sudo dnf install lvm2
sudo pacman -S lvm2
sudo apk add lvm2
sudo zypper install lvm2
nix profile install nixpkgs#lvm2
CAVEATS
Update /etc/fstab and any scripts referencing the old LV name. Active filesystems may need remounting after rename.